I think I made two mistakes, firstly buying the DVD version thinking it would be easy to install and next buying the Deluxe Premium version hoping to get a fully functional 787. Installation was a nightmare since I did not understand the relationship with MS Store, X-Box and installing from DVD.
Eventually it seemed to install, but not sure what was downloaded after code redemption.
Now it works, and I mostly like it but at every startup it tells me to "Please insert te MS FS2020 Game Disc". There is no such thing, but it gets happy if I insert DVD1.
Does anyone now what this is about? If I had downloaded the whole thing there would in any case be no disc at alln which would have been better !